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Threads 1 to 40 of 1184

Forum: Low-Emission Outboard Engines

Evinrude E-Tec, Mercury OptiMax, Yamaha HPDI, and all 4-Stroke outboard discussion.

Sponsored by: DBR - Dave Bush Racing

  1. Sticky Thread Sticky: ECDBA Emission performance stock.....

    Started by E-tec1, 11-09-2008 11:30 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 28,566
    06-28-2015, 03:01 PM Go to last post
  1. *** SPY PHOTOS*** ETEC Drag

    Started by FlowMaxx, 06-07-2010 07:02 PM
    56 Pages
    1 2 3 4 5 6 7 8 9 10 ... 56
    • Replies: 836
    • Views: 133,802
    03-21-2017, 08:36 PM Go to last post
  2. Thumbs up The NEW 250HO E-Tec destroys the competition in Australia

    Started by LIQUID NIRVANA, 10-08-2007 01:21 PM
    40 Pages
    1 2 3 4 5 6 7 8 9 10 ... 40
    • Replies: 598
    • Views: 65,738
    07-30-2009, 03:27 PM Go to last post
  3. NEW 300XS upgrades

    Started by Simon, 04-16-2011 12:20 PM
    25 Pages
    1 2 3 4 5 6 7 8 9 10 ... 25
    • Replies: 368
    • Views: 80,122
    03-04-2015, 08:11 AM Go to last post
  4. new race models

    Started by xsflight, 03-25-2010 08:48 PM
    24 Pages
    1 2 3 4 5 6 7 8 9 10 ... 24
    • Replies: 356
    • Views: 60,426
    03-23-2014, 12:00 PM Go to last post
  5. E-TEC beats out Verado?

    Started by JW, 09-19-2004 07:42 AM
    16 Pages
    1 2 3 4 5 6 7 8 9 10 ... 16
    • Replies: 233
    • Views: 22,539
    06-04-2005, 05:05 AM Go to last post
  6. Evinrude ETEC Big Block 15" ????

    Started by stv1991, 03-07-2013 06:15 PM
    12 Pages
    1 2 3 4 5 6 7 8 9 10 ... 12
    • Replies: 166
    • Views: 26,169
    10-02-2014, 06:59 PM Go to last post
  7. Verado 275 - 400hp ??

    Started by nzskiracer, 06-10-2004 03:50 AM
    11 Pages
    1 2 3 4 5 6 7 8 9 10 ... 11
    • Replies: 154
    • Views: 15,351
    01-03-2012, 08:44 PM Go to last post
  8. 175 etec ejunk bombs second time

    Started by kencr250, 02-12-2008 10:44 PM
    10 Pages
    1 2 3 4 5 6 7 8 9 10
    • Replies: 147
    • Views: 14,678
    06-03-2008, 06:55 PM Go to last post
  9. New 200 XS 2.5 Consumer Outboard

    Started by LongShot, 10-20-2015 07:53 PM
    8 Pages
    1 2 3 4 5 6 7 8
    • Replies: 113
    • Views: 9,914
    05-31-2016, 08:17 PM Go to last post
  10. fastest 4 stroke

    Started by sweden, 11-01-2010 03:22 PM
    8 Pages
    1 2 3 4 5 6 7 8
    • Replies: 111
    • Views: 18,390
    09-25-2013, 08:50 AM Go to last post
  11. E-tec advertising is absolutely shameless

    Started by Liqui-Fly, 01-17-2008 01:03 PM
    8 Pages
    1 2 3 4 5 6 7 8
    • Replies: 110
    • Views: 8,708
    01-31-2008, 12:35 PM Go to last post
  12. Phantom 25 and its new Verado 350 sci

    Started by Toffen, 11-21-2010 04:20 AM
    8 Pages
    1 2 3 4 5 6 7 8
    • Replies: 106
    • Views: 18,434
    08-18-2012, 10:43 AM Go to last post
  13. 115 HO and 130hp V-4 Finally!!!!

    Started by bworner, 05-15-2008 12:12 PM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 100
    • Views: 19,675
    12-30-2009, 10:39 AM Go to last post
  14. Cool OptiMax JP

    Started by blkmtrfan, 03-14-2006 12:48 PM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 98
    • Views: 9,620
    10-21-2007, 12:26 AM Go to last post
  15. XD-100 oil replacement?

    Started by elite service, 10-28-2011 08:25 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 97
    • Views: 12,365
    03-16-2012, 11:01 AM Go to last post
  16. Thumbs up 4 stroke power! We will have a 500hp outboard

    Started by The Big Al, 06-12-2005 10:55 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 96
    • Views: 10,102
    09-07-2005, 06:04 PM Go to last post
  17. any new rumors on 300hp Optimax?

    Started by stoker2001, 05-23-2005 09:14 PM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 94
    • Views: 7,801
    02-23-2006, 03:53 PM Go to last post
  18. New Evinrude E-TEC's on the way

    Started by LIQUID NIRVANA, 07-06-2013 08:05 PM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 91
    • Views: 20,263
    11-29-2013, 04:34 PM Go to last post
  19. 250 Challenge in B&WB mag

    Started by JW, 07-04-2006 06:36 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 89
    • Views: 8,995
    11-16-2006, 09:10 AM Go to last post
  20. E-tec 150 Ho Vs.175 Pro Xs,shocking!!!

    Started by bworner, 10-22-2008 01:21 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 88
    • Views: 21,213
    04-19-2010, 09:40 AM Go to last post
  21. Going Drag Racing with an eTec 150

    Started by Sam Baker, 08-17-2009 03:10 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 87
    • Views: 13,765
    01-27-2010, 02:55 PM Go to last post
  22. Question E-tec 130hp

    Started by Billfin, 02-28-2007 02:22 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 82
    • Views: 9,517
    10-25-2007, 11:25 AM Go to last post
  23. E-Tec 250 H.O.

    Started by Riley7, 07-27-2007 10:06 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 80
    • Views: 11,429
    10-03-2007, 11:47 AM Go to last post
  24. Upgrading my 300xs

    Started by merctech5591, 03-20-2010 02:05 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 78
    • Views: 15,348
    05-08-2014, 08:58 AM Go to last post
  25. Anybody seen a Yamaha SHO on a hi-perf boat yet?

    Started by Sam Baker, 02-03-2012 12:14 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 77
    • Views: 10,051
    05-23-2012, 08:57 PM Go to last post
  26. BWB 225 shootout

    Started by 1BadAction, 06-02-2005 04:27 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 75
    • Views: 6,939
    10-12-2005, 04:28 PM Go to last post
  27. Allison 2002xb... swap 2.5L for which 4 stoke... opinions please

    Started by soggybear, 12-31-2008 12:16 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 75
    • Views: 5,521
    04-03-2009, 09:52 PM Go to last post
  28. The Last Great Outboard?

    Started by DBR, 08-29-2011 08:34 PM
    5 Pages
    1 2 3 4 5
    • Replies: 74
    • Views: 10,453
    10-21-2011, 02:10 AM Go to last post
  29. OPC Super-Sport information

    Started by Danny McManus, 08-31-2004 01:38 AM
    5 Pages
    1 2 3 4 5
    • Replies: 73
    • Views: 6,529
    07-19-2011, 12:39 AM Go to last post
  30. 2010 yamaha s.h.o. 200-250 4strokes

    Started by bworner, 11-11-2009 05:03 PM
    5 Pages
    1 2 3 4 5
    • Replies: 71
    • Views: 10,208
    11-24-2009, 11:31 AM Go to last post
  31. Hydrostream Voyager XT with 300 XS

    Started by XLR8FAST X-STREAM, 02-05-2010 10:25 PM
    5 Pages
    1 2 3 4 5
    • Replies: 63
    • Views: 8,825
    08-12-2010, 02:23 PM Go to last post
  32. Ecu/flywheel mod

    Started by kostas74, 08-05-2010 03:05 PM
    5 Pages
    1 2 3 4 5
    • Replies: 63
    • Views: 7,677
    06-02-2011, 01:34 PM Go to last post
  33. anybody on here hear rumors of the new v8 etec?

    Started by Scmarineperformance, 09-06-2012 07:53 PM
    5 Pages
    1 2 3 4 5
    • Replies: 63
    • Views: 9,555
    01-13-2013, 12:51 AM Go to last post
  34. Verado

    Started by Blizz, 07-11-2005 07:04 PM
    5 Pages
    1 2 3 4 5
    • Replies: 61
    • Views: 4,763
    11-19-2005, 04:15 PM Go to last post
  35. Turbo Diesel Outboard Update

    Started by Maritime_Eng, 03-08-2010 12:33 PM
    5 Pages
    1 2 3 4 5
    • Replies: 61
    • Views: 6,548
    02-18-2013, 08:04 AM Go to last post
  36. Any info on the Yamaha 300

    Started by GregP, 02-13-2004 02:56 PM
    5 Pages
    1 2 3 4 5
    • Replies: 60
    • Views: 3,526
    07-27-2004, 11:54 AM Go to last post
  37. Question Rude E-Tec 250 H.O.- Who is running them?

    Started by Surf Dogg, 07-08-2008 11:03 PM
    4 Pages
    1 2 3 4
    • Replies: 59
    • Views: 7,896
    11-13-2008, 12:11 AM Go to last post
  38. G2 vs Optimax

    Started by stormbringer1, 06-29-2016 09:23 PM
    4 Pages
    1 2 3 4
    • Replies: 58
    • Views: 6,918
    03-17-2017, 02:00 PM Go to last post
  39. Evinrude Etec 150HO and Fury Prop 68.5 GPS

    Started by misr12@mac.com, 01-14-2009 12:10 PM
    4 Pages
    1 2 3 4
    • Replies: 56
    • Views: 7,239
    04-18-2009, 08:58 AM Go to last post

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